FR2881008B1 - SATELLITE POSITIONING RECEIVER WITH IMPROVED INTEGRITY AND CONTINUITY - Google Patents

SATELLITE POSITIONING RECEIVER WITH IMPROVED INTEGRITY AND CONTINUITY

Info

Publication number
FR2881008B1
FR2881008B1 FR0500592A FR0500592A FR2881008B1 FR 2881008 B1 FR2881008 B1 FR 2881008B1 FR 0500592 A FR0500592 A FR 0500592A FR 0500592 A FR0500592 A FR 0500592A FR 2881008 B1 FR2881008 B1 FR 2881008B1
Authority
FR
France
Prior art keywords
satellite
calculates
receiver
pseudo
instantaneous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0500592A
Other languages
French (fr)
Other versions
FR2881008A1 (en
Inventor
Nicolas Martin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thales SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34954333&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2881008(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thales SA filed Critical Thales SA
Priority to FR0500592A priority Critical patent/FR2881008B1/en
Priority to AT06700317T priority patent/ATE405852T1/en
Priority to US11/814,409 priority patent/US7504996B2/en
Priority to DE602006002367T priority patent/DE602006002367D1/en
Priority to CA2589463A priority patent/CA2589463C/en
Priority to EP06700317.8A priority patent/EP1839070B2/en
Priority to PCT/EP2006/050014 priority patent/WO2006077174A1/en
Publication of FR2881008A1 publication Critical patent/FR2881008A1/en
Publication of FR2881008B1 publication Critical patent/FR2881008B1/en
Application granted granted Critical
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/43—Determining position using carrier phase measurements, e.g. kinematic positioning; using long or short baseline interferometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
    • G01S19/47—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement the supplementary measurement being an inertial measurement, e.g. tightly coupled inertial

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Fire Alarms (AREA)

Abstract

The invention relates to a receiver of signals of a satellite-based radionavigation system intended to calculate the position of a carrier very precisely. The receiver comprises several digital signal processing channels each associated with a satellite and each providing a first digital datum representing a pseudo-distance between the receiver and the satellite in the form of an instantaneous temporal position of a pseudo-random code and a second digital datum representing this pseudo-distance in the form of an instantaneous phase of the carrier of the signal transmitted by the satellite. According to the invention, the receiver comprises an extended Kalman filter. The Kalman filter for calculates an instantaneous position of the receiver, means for calculates propagation of a state vector, calculates registration of the state vector on the basis of observations relating to each satellite and of a matrix of observations. The Kalman filter calculates observation and calculates an estimated instantaneous pseudo-distance for each satellite.
FR0500592A 2005-01-20 2005-01-20 SATELLITE POSITIONING RECEIVER WITH IMPROVED INTEGRITY AND CONTINUITY Expired - Fee Related FR2881008B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0500592A FR2881008B1 (en) 2005-01-20 2005-01-20 SATELLITE POSITIONING RECEIVER WITH IMPROVED INTEGRITY AND CONTINUITY
CA2589463A CA2589463C (en) 2005-01-20 2006-01-03 Improved integrity and continuity satellite positioning receiver
US11/814,409 US7504996B2 (en) 2005-01-20 2006-01-03 Satellite-based positioning receiver with improved integrity and continuity
DE602006002367T DE602006002367D1 (en) 2005-01-20 2006-01-03 ITY AND CONTINUITY
AT06700317T ATE405852T1 (en) 2005-01-20 2006-01-03 SATELLITE RECEIVER WITH IMPROVED INTEGRITY AND CONTINUITY
EP06700317.8A EP1839070B2 (en) 2005-01-20 2006-01-03 Improved integrity and continuity satellite positioning receiver
PCT/EP2006/050014 WO2006077174A1 (en) 2005-01-20 2006-01-03 Improved integrity and continuity satellite positioning receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0500592A FR2881008B1 (en) 2005-01-20 2005-01-20 SATELLITE POSITIONING RECEIVER WITH IMPROVED INTEGRITY AND CONTINUITY

Publications (2)

Publication Number Publication Date
FR2881008A1 FR2881008A1 (en) 2006-07-21
FR2881008B1 true FR2881008B1 (en) 2007-04-20

Family

ID=34954333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0500592A Expired - Fee Related FR2881008B1 (en) 2005-01-20 2005-01-20 SATELLITE POSITIONING RECEIVER WITH IMPROVED INTEGRITY AND CONTINUITY

Country Status (7)

Country Link
US (1) US7504996B2 (en)
EP (1) EP1839070B2 (en)
AT (1) ATE405852T1 (en)
CA (1) CA2589463C (en)
DE (1) DE602006002367D1 (en)
FR (1) FR2881008B1 (en)
WO (1) WO2006077174A1 (en)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7667647B2 (en) 1999-03-05 2010-02-23 Era Systems Corporation Extension of aircraft tracking and positive identification from movement areas into non-movement areas
US8203486B1 (en) 1999-03-05 2012-06-19 Omnipol A.S. Transmitter independent techniques to extend the performance of passive coherent location
US7889133B2 (en) 1999-03-05 2011-02-15 Itt Manufacturing Enterprises, Inc. Multilateration enhancements for noise and operations management
US8446321B2 (en) 1999-03-05 2013-05-21 Omnipol A.S. Deployable intelligence and tracking system for homeland security and search and rescue
US7739167B2 (en) 1999-03-05 2010-06-15 Era Systems Corporation Automated management of airport revenues
US7570214B2 (en) 1999-03-05 2009-08-04 Era Systems, Inc. Method and apparatus for ADS-B validation, active and passive multilateration, and elliptical surviellance
US7908077B2 (en) 2003-06-10 2011-03-15 Itt Manufacturing Enterprises, Inc. Land use compatibility planning software
US7777675B2 (en) * 1999-03-05 2010-08-17 Era Systems Corporation Deployable passive broadband aircraft tracking
US7782256B2 (en) 1999-03-05 2010-08-24 Era Systems Corporation Enhanced passive coherent location techniques to track and identify UAVs, UCAVs, MAVs, and other objects
US7948769B2 (en) 2007-09-27 2011-05-24 Hemisphere Gps Llc Tightly-coupled PCB GNSS circuit and manufacturing method
US7885745B2 (en) 2002-12-11 2011-02-08 Hemisphere Gps Llc GNSS control system and method
US8265826B2 (en) 2003-03-20 2012-09-11 Hemisphere GPS, LLC Combined GNSS gyroscope control system and method
US8190337B2 (en) 2003-03-20 2012-05-29 Hemisphere GPS, LLC Satellite based vehicle guidance control in straight and contour modes
US8138970B2 (en) 2003-03-20 2012-03-20 Hemisphere Gps Llc GNSS-based tracking of fixed or slow-moving structures
US8634993B2 (en) 2003-03-20 2014-01-21 Agjunction Llc GNSS based control for dispensing material from vehicle
US8271194B2 (en) 2004-03-19 2012-09-18 Hemisphere Gps Llc Method and system using GNSS phase measurements for relative positioning
US9002565B2 (en) 2003-03-20 2015-04-07 Agjunction Llc GNSS and optical guidance and machine control
US8594879B2 (en) 2003-03-20 2013-11-26 Agjunction Llc GNSS guidance and machine control
US8686900B2 (en) * 2003-03-20 2014-04-01 Hemisphere GNSS, Inc. Multi-antenna GNSS positioning method and system
US8140223B2 (en) 2003-03-20 2012-03-20 Hemisphere Gps Llc Multiple-antenna GNSS control system and method
FR2863814B1 (en) * 2003-12-16 2006-04-28 Cit Alcatel METHOD OF UPDATING THE BIT OF CLOCK EXISTING BETWEEN A BTS STATION OF A GSM NETWORK AND THE SATELLITES OF A GPS SYSTEM
US8583315B2 (en) 2004-03-19 2013-11-12 Agjunction Llc Multi-antenna GNSS control system and method
US8107540B2 (en) * 2005-07-11 2012-01-31 Cheetah Technologies, L.P. Image complexity computation in packet based video broadcast systems
US7739032B2 (en) * 2006-03-21 2010-06-15 Broadcom Corporation Method and apparatus for generating and using a regional-terrain model
US7965227B2 (en) 2006-05-08 2011-06-21 Era Systems, Inc. Aircraft tracking using low cost tagging as a discriminator
US7835832B2 (en) 2007-01-05 2010-11-16 Hemisphere Gps Llc Vehicle control system
US8311696B2 (en) 2009-07-17 2012-11-13 Hemisphere Gps Llc Optical tracking vehicle control system and method
USRE48527E1 (en) 2007-01-05 2021-04-20 Agjunction Llc Optical tracking vehicle control system and method
US8000381B2 (en) 2007-02-27 2011-08-16 Hemisphere Gps Llc Unbiased code phase discriminator
FR2913773B1 (en) * 2007-03-16 2014-08-01 Thales Sa DEVICE FOR RECEIVING SATELLITE SIGNALS COMPRISING A PHASE LOOP WITH DELAY COMPENSATION
FR2916551B1 (en) * 2007-05-25 2009-07-10 Thales Sa SIGNAL PROCESSING DEVICE OF SYSTEMS IN DIFFERENTIAL CONFIGURATION.
DE102008046896A1 (en) * 2007-09-13 2009-04-16 Continental Teves Ag & Co. Ohg Security-critical map update via a data channel of a satellite navigation system
US7808428B2 (en) 2007-10-08 2010-10-05 Hemisphere Gps Llc GNSS receiver and external storage device system and GNSS data processing method
US9002566B2 (en) 2008-02-10 2015-04-07 AgJunction, LLC Visual, GNSS and gyro autosteering control
WO2009126587A1 (en) 2008-04-08 2009-10-15 Hemisphere Gps Llc Gnss-based mobile communication system and method
WO2010059299A2 (en) * 2008-10-06 2010-05-27 Viasat, Inc. Synchronization for mesh satellite communications
US7961141B2 (en) * 2008-12-09 2011-06-14 Navcom Technology, Inc. Methods and systems to increase accuracy in the navigation of single frequency receivers
US8217833B2 (en) 2008-12-11 2012-07-10 Hemisphere Gps Llc GNSS superband ASIC with simultaneous multi-frequency down conversion
US8386129B2 (en) 2009-01-17 2013-02-26 Hemipshere GPS, LLC Raster-based contour swathing for guidance and variable-rate chemical application
US8085196B2 (en) 2009-03-11 2011-12-27 Hemisphere Gps Llc Removing biases in dual frequency GNSS receivers using SBAS
US8401704B2 (en) 2009-07-22 2013-03-19 Hemisphere GPS, LLC GNSS control system and method for irrigation and related applications
US8174437B2 (en) 2009-07-29 2012-05-08 Hemisphere Gps Llc System and method for augmenting DGNSS with internally-generated differential correction
US8334804B2 (en) 2009-09-04 2012-12-18 Hemisphere Gps Llc Multi-frequency GNSS receiver baseband DSP
US8649930B2 (en) 2009-09-17 2014-02-11 Agjunction Llc GNSS integrated multi-sensor control system and method
US8548649B2 (en) 2009-10-19 2013-10-01 Agjunction Llc GNSS optimized aircraft control system and method
FR2954521B1 (en) * 2009-12-18 2012-04-20 Thales Sa SATELLITE POSITIONING RECEIVER
US20110188618A1 (en) * 2010-02-02 2011-08-04 Feller Walter J Rf/digital signal-separating gnss receiver and manufacturing method
US8583326B2 (en) 2010-02-09 2013-11-12 Agjunction Llc GNSS contour guidance path selection
US8922426B1 (en) * 2010-02-26 2014-12-30 Google Inc. System for geo-location
US9829582B2 (en) * 2011-09-19 2017-11-28 Raytheon Company Method and apparatus for differential global positioning system (DGPS)-based real time attitude determination (RTAD)
US9360559B2 (en) 2012-03-21 2016-06-07 Apple Inc. GNSS navigation solution using inequality constraints
US10215862B2 (en) * 2014-04-07 2019-02-26 Honeywell International Inc. Systems and methods for a code carrier divergence high-pass filter monitor
US9933528B2 (en) 2014-10-27 2018-04-03 Swift Navigation, Inc. Systems and methods for real time kinematic satellite positioning
US10114126B2 (en) 2015-04-30 2018-10-30 Raytheon Company Sensor installation monitoring
US10551196B2 (en) 2015-04-30 2020-02-04 Raytheon Company Sensor installation monitoring
FR3049354B1 (en) * 2016-03-25 2018-03-16 Thales SATELLITE GEOPOSITIONING METHOD AND ASSOCIATED TERMINAL
US10247829B2 (en) 2016-08-10 2019-04-02 Raytheon Company Systems and methods for real time carrier phase monitoring
US10473790B2 (en) 2017-11-17 2019-11-12 Swift Navigation, Inc. Systems and methods for distributed dense network processing of satellite positioning data
US10578747B2 (en) 2017-12-14 2020-03-03 Swift Navigation, Inc. Systems and methods for reduced-outlier satellite positioning
EP3502747B1 (en) * 2017-12-22 2020-06-10 Trimble Inc. Advanced navigation satellite system positioning method and system using seeding information
KR20210152549A (en) 2019-05-01 2021-12-15 스위프트 내비게이션, 인크. Systems and methods for high-integrity satellite positioning
CN114502987A (en) 2019-08-01 2022-05-13 斯威夫特导航股份有限公司 System and method for GNSS correction generation for gaussian process augmentation
US11016199B1 (en) 2019-12-11 2021-05-25 Swift Navigation, Inc. System and method for validating GNSS ambiguities
WO2021202004A2 (en) 2020-02-14 2021-10-07 Swift Navigation, Inc. System and method for reconverging gnss position estimates
US11714200B2 (en) 2020-03-18 2023-08-01 Honeywell International Inc. Single-difference based pre-filter of measurements for use in solution separation framework
US11460585B2 (en) 2020-03-18 2022-10-04 Honeywell International Inc. Implementing single differences within a solution separation framework
WO2021252638A1 (en) 2020-06-09 2021-12-16 Swift Navigation, Inc. System and method for satellite positioning
CN112051598B (en) * 2020-06-24 2023-09-29 中铁第四勘察设计院集团有限公司 Dual-correction-based vehicle-mounted GNSS/INS integrated navigation method
CN116261676A (en) 2020-07-13 2023-06-13 斯威夫特导航股份有限公司 System and method for determining GNSS positioning corrections
WO2022046317A2 (en) 2020-07-17 2022-03-03 Swift Navigation, Inc. System and method for providing gnss corrections
CN111948686B (en) * 2020-08-05 2024-04-26 航天恒星科技有限公司 Time synchronization method and device
FR3113943B1 (en) * 2020-09-09 2022-08-19 Commissariat Energie Atomique A method of determining the position and orientation of a vehicle.
DE102020213315A1 (en) * 2020-10-22 2022-04-28 Robert Bosch Gesellschaft mit beschränkter Haftung Method for GNSS-based localization of a vehicle with a GNSS localization device, taking into account integrity information that is provided for GNSS correction data
US11550067B2 (en) 2020-12-17 2023-01-10 Swift Navigation, Inc. System and method for fusing dead reckoning and GNSS data streams
US11733397B2 (en) 2021-07-24 2023-08-22 Swift Navigation, Inc. System and method for computing positioning protection levels
US11693120B2 (en) 2021-08-09 2023-07-04 Swift Navigation, Inc. System and method for providing GNSS corrections
WO2023167899A1 (en) 2022-03-01 2023-09-07 Swift Navigation, Inc. System and method for fusing sensor and satellite measurements for positioning determination
WO2023167916A1 (en) 2022-03-01 2023-09-07 Swift Navigation, Inc. System and method for detecting outliers in gnss observations
WO2024050094A1 (en) 2022-09-01 2024-03-07 Swift Navigation, Inc. System and method for determining gnss corrections
WO2024058999A1 (en) 2022-09-12 2024-03-21 Swift Navigation, Inc. System and method for gnss correction transmission
FR3141580A1 (en) * 2022-10-27 2024-05-03 Thales Accurate time broadcasting method integrates

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2769442B1 (en) * 1997-10-02 1999-12-31 Dassault Electronique PERFECTED RADIONAVIGATION RECEIVER, ESPECIALLY OF THE GPS TYPE
JP3522581B2 (en) * 1999-04-22 2004-04-26 富士通株式会社 GPS positioning device, GPS positioning method, and computer-readable recording medium recording GPS positioning program
US6732050B2 (en) * 2001-05-23 2004-05-04 Nokia Mobile Phones Ltd Two-stage interacting multiple models filter for use in a global positioning system
FR2830320B1 (en) * 2001-09-28 2003-11-28 Thales Sa HYBRYDAL INERTIAL NAVIGATION CENTER WITH IMPROVED INTEGRITY
US6781542B2 (en) * 2003-01-13 2004-08-24 The Boeing Company Method and system for estimating ionospheric delay using a single frequency or dual frequency GPS signal

Also Published As

Publication number Publication date
EP1839070A1 (en) 2007-10-03
FR2881008A1 (en) 2006-07-21
US20080129586A1 (en) 2008-06-05
DE602006002367D1 (en) 2008-10-02
CA2589463C (en) 2015-11-10
US7504996B2 (en) 2009-03-17
ATE405852T1 (en) 2008-09-15
EP1839070B2 (en) 2014-04-30
EP1839070B1 (en) 2008-08-20
CA2589463A1 (en) 2006-07-27
WO2006077174A1 (en) 2006-07-27

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Effective date: 20130930